Switchcraft

Switchcraft 280 1/4" Mono TS Phone Plug (4 Pack)

Name: Switchcraft 280 1/4" Mono TS Phone Plug (4 Pack)
Brand: Switchcraft
SKU: 280

★★★★★4.6 (67 reviews)

4 Inch

Professional-grade Switchcraft 280 mono phone plugs with solder terminals — the industry-standard connector in a convenient 4-pack.

$18.99*

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Switchcraft 280 has been a staple in professional audio for decades, and for good reason. This 1/4-inch mono (TS) phone plug features a straightforward two-conductor design with solder terminals, giving technicians and musicians full control over their cable builds. Whether you are assembling instrument cables, patching signal chains, or repairing worn connectors, the 280 delivers the kind of dependable electrical contact that studio and stage environments demand. Its nickel-plated barrel and tip resist corrosion and ensure consistent signal transfer over time.

Sold here in a convenient four-pack, these American-made plugs are ideal for anyone who regularly builds or maintains audio cables. The solder terminal design means each connection is mechanically and electrically secure once completed — there are no set screws to loosen or spring contacts to fatigue. For mono applications such as guitar cables, effects pedal patch cables, and unbalanced line-level connections, the Switchcraft 280 remains the benchmark that other connectors are measured against.

Key Features

Trusted brand of Switchcraft

1/4 Inch 2-Conductor Phone Plug (Solder Terminals)

The Industry Standard

Made in the USA

Specifications

Brand

Switchcraft

Model

280

Connector Type

1/4" (6.35 mm) Mono TS Phone Plug

Conductors

2-Conductor

Terminal Type

Solder

Quantity

4 Pack

Country of Origin

USA

Pros & Cons

👍 Pros

Switchcraft is the recognized industry standard for professional audio connectors
Solder terminals allow a secure, permanent, low-resistance connection
Made in the USA with durable nickel-plated construction
Four-pack offers good value for building or repairing multiple cables
Compact two-conductor design keeps mono cable assemblies simple

👎 Cons

Requires soldering equipment and skill — not a tool-free or screw-terminal connector
Mono TS only — cannot be used for balanced or stereo TRS applications
No strain relief boot is included, so you may need to source one separately

Frequently Asked Questions

What type of audio signal do these Switchcraft 280 plugs carry?

These are mono (TS) plugs with two conductors, designed for unbalanced mono audio signals. They are not suitable for stereo or balanced TRS connections.

Do these plugs require soldering to install?

Yes, the Switchcraft 280 uses solder terminals. You will need a soldering iron, solder, and basic soldering skills to attach your cable conductors to the plug.

What cable diameter will fit inside the Switchcraft 280?

The 280 accepts standard instrument and audio cables. The barrel accommodates cables up to approximately 0.25 inches in diameter, which covers most common single-conductor shielded audio cables.

Are these plugs compatible with standard 1/4-inch jacks?

Yes, the 280 is a standard 1/4-inch (6.35 mm) phone plug that fits any standard TS mono jack found on amplifiers, pedals, patch bays, and other pro audio gear.